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27318-83-8

Phosphine, 2-butyne-1,4-diylbis[diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 27318-83-8 Structure

  • Basic information

    1. Product Name: Phosphine, 2-butyne-1,4-diylbis[diphenyl-
    2. Synonyms:
    3. CAS NO:27318-83-8
    4. Molecular Formula: C28H24P2
    5. Molecular Weight: 422.446
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 27318-83-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Phosphine, 2-butyne-1,4-diylbis[diphenyl-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phosphine, 2-butyne-1,4-diylbis[diphenyl-(27318-83-8)
    11. EPA Substance Registry System: Phosphine, 2-butyne-1,4-diylbis[diphenyl-(27318-83-8)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 27318-83-8(Hazardous Substances Data)

27318-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27318-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,3,1 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 27318-83:
(7*2)+(6*7)+(5*3)+(4*1)+(3*8)+(2*8)+(1*3)=118
118 % 10 = 8
So 27318-83-8 is a valid CAS Registry Number.

27318-83-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-diphenylphosphanylbut-2-ynyl(diphenyl)phosphane

1.2 Other means of identification

Product number -
Other names AmbscLK-395

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:27318-83-8 SDS

27318-83-8Relevant articles and documents

Phosphides and Arsenides as Metal-Halogen Exchange Reagents. Part 1. Dehalogenation of Aliphatic Dihalides

Gillespie, Donal G.,Walker, Brian J.

, p. 1689 - 1695 (2007/10/02)

Lithium diphenylphosphide and arsenide have been investigated as reagents for metal-halogen exchange.Reactions involving two molar equivalents of the anions with 1,2-dibromoethylenes lead to moderate to good yields of acetylenes and smaller yields of phosphorus-containing by-products.Similar reactions with 2,3-dichlorobuta-1,3-diene and 2-chlorobuta-1,3-diene give SN2' rather than direct substitution products.Evidence is presented that adamantene is an initial product in the reaction of lithium diphenylphosphide with 1,2-di-iodo- and 1,2-dibromo-adamantane, but not with 1,2-dichloroadamantane, although 1- and 2-adamantyldiphenylphosphine oxides are formed in every case.Finally reactions of phosphide anion with geminal dihalides were briefly investigated; 1,1-dibromo-2,2-diphenylethylene gave diphenylacetylene as the major product.

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